| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.36 | 5.162% | $245.406 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $200.50 | 11.719% | $223.9966 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $236.42 | 5.760% | $250.0378 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $234.26 | 3.842% | $243.2603 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $140.92 | 10.868% | $156.2352 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $118.51 | 10.289% | $130.7035 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $110.25 | 12.665% | $124.2132 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $1,274.22 | $1,373.8526 | $1,373.86 | $1,373.85 | $1,373.80 | |